Services · Google Sheets Automation
Google Sheets Automation Expert for Businesses That Run on Excel
Apps Script triggers, validation and mail-merge for teams that work in Google Workspace - agencies, marketing ops, remote-first startups, D2C brands..
- google sheets
- apps script
- automation
- connected sheets
Google Sheets is the right tool for a lot of teams - agencies, marketing ops, remote-first startups, D2C brands with light data needs. It is also the wrong tool for the click-through work everyone ends up doing inside it. Open this tab. Copy that column. Paste to that sheet. Filter. Email. Repeat every Monday morning.
I write Apps Script that takes the click-through off the desk. Time-driven triggers run on Google's servers, not on anyone's laptop, so the script keeps firing even when the team is offline. Validation catches the bad rows before they reach the rest of the pipeline. When the data outgrows Sheets, Connected Sheets lets the same script reach BigQuery - no rewrite on the user side.
The script is yours at the end. Documented, recorded walkthrough, 30-day support.
What I do
How a Google Sheets automation engagement runs.
Apps Script triggers and custom functions
Time-driven triggers, on-edit handlers and custom Google Sheets functions written in JavaScript - the same patterns as VBA but for the Google Workspace stack.
Mail-merge and notification flows
Generate personalised emails from a roster, send them on a schedule, log every send to a separate tab for audit.
Validation that fails loudly
Null IDs, out-of-range values, missing rows - caught by the script before they reach the rest of the pipeline.
Connected Sheets for BigQuery-scale data
When the data outgrows Sheets, the same script can push to BigQuery and read it back via Connected Sheets - no rewrite on the user side.
Free Self-Serve Excel Tools
Interactive in-browser calculators and diagnostics. No sign-up, no email required.
Workbook Compare
Drop two versions of a file and see every changed cell and formula, inserted rows, and formulas someone typed over.
Workbook Map
See how your sheets feed each other as a diagram, with links to other files, hidden feeders and circular links flagged.
Formula Explainer
Paste any formula and read it in plain English, step by step in the order Excel calculates it.
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A worked Scoping Sprint on a fictional workbook - the written diagnosis, fixed-price proposal and Definition of Done you receive
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Deliverables
What you receive at handover.
The script, the trigger, the audit log, and a written spec. Your team owns and edits it after.
- Apps Script code with explicit error handling
- Time-driven triggers wired and tested
- Mail-merge templates with audit log tab
- Connected Sheets to BigQuery if the engagement needs it
- Documented functions and a written spec
- Recorded walkthrough at handover
- 30-day post-delivery support
Tools
What I work in.
Apps Script (JavaScript), Google Sheets, Connected Sheets and BigQuery. Gmail and Calendar APIs when the engagement needs them.
- Google Apps Script (JavaScript)
- Google Sheets
- Connected Sheets
- BigQuery
- Gmail and Calendar APIs
- Google Workspace triggers
Common next step
Pair this with Excel Automation when the workflow crosses Google Workspace and Microsoft Excel in the same business.
Process
Three stages, fixed scope.
- Step 01
Diagnose
Screen-share the manual flow you want to remove. We agree the trigger (time-driven, on-edit, on-form-submit), the inputs and the exact output format.
- Step 02
Build
Apps Script is written in short loops against real data. You see the script run before sign-off. Error handling is in from the start.
- Step 03
Hand over
Recorded walkthrough, written spec, documented functions. Your team can run, edit and extend the script without learning Apps Script from scratch.
Frequently asked
Before you hire a Google Sheets automation expert.
Can Google Sheets handle the data or do I need BigQuery?
Sheets comfortably handles up to about 10 million cells in a single file - that is roughly 100k rows with 100 columns. Beyond that, performance drops and version conflicts become painful. Connected Sheets lets the same Apps Script reach BigQuery when the data outgrows the spreadsheet, with no rewrite on the user side.
Will the script run without me?
Yes. Time-driven triggers in Apps Script run on Google's servers, not on your laptop. The script fires on schedule, runs against fresh data and emails the output - even if your team is offline.
Related
Pair this service with…
Get a Free Quote
Share the workflow. Get a fixed price for the script.
Screen-share the manual flow on WhatsApp or call. Reply within one working day.
Calls scheduled in your timezone (UK, EU, US, UAE, APAC) · How a project works
Built for teams in
Industries and cities this work is set up for
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